San Domenico Cathedral

San Domenico is a Baroque-style Roman Catholic church, located on Piazza San Domenico, and located in the ancient quarter of La Loggia, in central Palermo, region of Sicily, Italy. Piazza San Domenico opens to Via Roma a few blocks south of the large Palazzo delle Poste, and a few blocks north of Sant'Antonio Abate and Teatro Biondo, is the northern border of the warren of alleys of the Vucciria neighborhood. The church houses the burial monuments of many notable Sicilians, and is known thus as the Pantheon of illustrious Sicilians.

Source: Wikipedia